Trace number 4398355

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2.O parallel? 583.85 584.122

General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-09-a4.xml
MD5SUM24dd80e7bb1ef2b7df88c183d3ee4992
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark38.0272
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints548
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":9}]
Minimum variable degree225
Maximum variable degree226
Distribution of variable degrees[{"degree":225,"count":7},{"degree":226,"count":2}]
Minimum constraint arity1
Maximum constraint arity9
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":168},{"arity":4,"count":378},{"arity":9,"count":1}]
Number of extensional constraints0
Number of intensional constraints547
Distribution of constraint types[{"type":"intension","count":547},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

Solver Data

582.52/582.87	c
582.52/582.87	c This is cosoco 2.00 --  
582.52/582.87	c
582.52/582.87	c command line: cosoco -model -nbcores=8 HOME/instance-4398355-1568602762.xml 
582.52/582.87	c =========================================================================================================
582.52/582.87	s UNKNOWN

Verifier Data


Watcher Data

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15322 MiB free)
  memory of node 1: 16384 MiB (15748 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398355-1568602762/watcher-4398355-1568602762 -o /tmp/evaluation-result-4398355-1568602762/solver-4398355-1568602762 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node151-1568597291-8982 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398355-1568602762.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=9864, runsolver pid=9861

[startup+0.100144 s]*
/proc/loadavg: 7.59 5.16 3.13 2/192 9865
/proc/meminfo: memFree=31810772/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=33828 memory=9628 CPUtime=0.1 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 2610 0 0 0 10 0 0 0 20 0 1 0 436547662 34639872 2407 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 8457 2407 823 493 0 1762 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33828 KiB
Current children cumulated memory: 9628 KiB

[startup+0.209401 s]*
/proc/loadavg: 7.59 5.16 3.13 2/192 9865
/proc/meminfo: memFree=31805528/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=39924 memory=14964 CPUtime=0.2 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 3954 0 0 0 20 0 0 0 20 0 1 0 436547662 40882176 3741 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 9981 3741 823 493 0 3286 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39924 KiB
Current children cumulated memory: 14964 KiB

[startup+0.309185 s]*
/proc/loadavg: 7.59 5.16 3.13 2/192 9865
/proc/meminfo: memFree=31800288/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=45384 memory=19980 CPUtime=0.3 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 5186 0 0 0 30 0 0 0 20 0 1 0 436547662 46473216 4995 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 11346 4995 823 493 0 4651 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 45384 KiB
Current children cumulated memory: 19980 KiB

[startup+0.700283 s]
/proc/loadavg: 7.59 5.16 3.13 2/192 9865
/proc/meminfo: memFree=31790616/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=66036 memory=40260 CPUtime=0.69 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 9745 0 0 0 68 1 0 0 20 0 1 0 436547662 67620864 10065 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 16509 10065 823 493 0 9814 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 66036 KiB
Current children cumulated memory: 40260 KiB

[startup+1.50029 s]
/proc/loadavg: 7.59 5.16 3.13 2/192 9865
/proc/meminfo: memFree=31764508/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=110800 memory=80292 CPUtime=1.48 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 17218 0 0 0 146 2 0 0 20 0 1 0 436547662 113459200 20073 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 27700 20073 824 493 0 21005 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 110800 KiB
Current children cumulated memory: 80292 KiB

[startup+3.10935 s]
/proc/loadavg: 7.06 5.09 3.12 2/192 9865
/proc/meminfo: memFree=31667452/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=204996 memory=158256 CPUtime=3.1 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 31595 0 0 0 305 5 0 0 20 0 1 0 436547662 209915904 39564 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 51249 39564 824 493 0 44554 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 204996 KiB
Current children cumulated memory: 158256 KiB

[startup+6.30027 s]
/proc/loadavg: 7.06 5.09 3.12 2/192 9866
/proc/meminfo: memFree=31516876/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=347560 memory=317088 CPUtime=6.29 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 58579 0 0 0 620 9 0 0 20 0 1 0 436547662 355901440 79272 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 86890 79272 824 493 0 80195 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 347560 KiB
Current children cumulated memory: 317088 KiB

[startup+12.7003 s]
/proc/loadavg: 6.13 4.95 3.09 2/193 9868
/proc/meminfo: memFree=31220384/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=697980 memory=634912 CPUtime=12.69 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 112498 0 0 0 1251 18 0 0 20 0 1 0 436547662 714731520 158728 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 174495 158728 824 493 0 167800 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 697980 KiB
Current children cumulated memory: 634912 KiB

[startup+25.5003 s]
/proc/loadavg: 5.34 4.82 3.07 2/192 9868
/proc/meminfo: memFree=30575452/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=1433268 memory=1268856 CPUtime=25.47 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 219880 0 0 0 2512 35 0 0 20 0 1 0 436547662 1467666432 317214 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 358317 317214 824 493 0 351622 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 1433268 KiB
Current children cumulated memory: 1268856 KiB

[startup+51.1092 s]
/proc/loadavg: 3.86 4.52 3.02 2/190 9868
/proc/meminfo: memFree=29281048/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=2982240 memory=2538876 CPUtime=51.07 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 433129 0 0 0 5037 70 0 0 20 0 1 0 436547662 3053813760 634719 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 745560 634719 824 493 0 738865 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 2982240 KiB
Current children cumulated memory: 2538876 KiB

[startup+102.3 s]
/proc/loadavg: 2.14 3.92 2.90 2/193 9882
/proc/meminfo: memFree=26739828/32770624 swapFree=66937584/67108860
[pid=9864] ppid=9861 vsize=5308400 memory=5080096 CPUtime=102.24 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 857895 0 0 0 10097 127 0 0 20 0 1 0 436547662 5435801600 1270024 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 1327100 1270024 824 493 0 1320405 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 5308400 KiB
Current children cumulated memory: 5080096 KiB

[startup+162.3 s]
/proc/loadavg: 1.42 3.39 2.78 2/193 9908
/proc/meminfo: memFree=23754812/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=8241128 memory=8057708 CPUtime=162.21 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 1356022 0 0 0 16018 203 0 0 20 0 1 0 436547662 8438915072 2014427 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 2060282 2014427 824 493 0 2053587 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 8241128 KiB
Current children cumulated memory: 8057708 KiB

[startup+222.3 s]
/proc/loadavg: 1.15 2.96 2.67 2/193 9911
/proc/meminfo: memFree=20771440/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=11649228 memory=11036396 CPUtime=222.19 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 1853878 0 0 0 21941 278 0 0 20 0 1 0 436547662 11928809472 2759099 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 2912307 2759099 824 493 0 2905612 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 11649228 KiB
Current children cumulated memory: 11036396 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 2.60 2.57 2/194 9916
/proc/meminfo: memFree=17791900/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=15764584 memory=14009592 CPUtime=282.16 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 2350943 0 0 0 27855 361 0 0 20 0 1 0 436547662 16142934016 3502398 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 3941146 3502398 824 493 0 3934451 0
Current children cumulated CPU time: 282.16 s
Current children cumulated vsize: 15764584 KiB
Current children cumulated memory: 14009592 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 2.31 2.47 2/193 9919
/proc/meminfo: memFree=14817524/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=17743792 memory=16980268 CPUtime=342.14 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 2846326 0 0 0 33756 458 0 0 20 0 1 0 436547662 18169643008 4245067 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 4435948 4245067 824 493 0 4429253 0
Current children cumulated CPU time: 342.14 s
Current children cumulated vsize: 17743792 KiB
Current children cumulated memory: 16980268 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.07 2.38 2/192 9922
/proc/meminfo: memFree=11850720/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=22910032 memory=19938980 CPUtime=402.11 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 3340782 0 0 0 39649 562 0 0 20 0 1 0 436547662 23459872768 4984745 33554432000 4194304 6211092 140722855327792 140722855322056 140575140936510 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 5727508 4984745 824 493 0 5720813 0
Current children cumulated CPU time: 402.11 s
Current children cumulated vsize: 22910032 KiB
Current children cumulated memory: 19938980 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 1.88 2.29 2/192 9927
/proc/meminfo: memFree=8886772/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=24888612 memory=22896640 CPUtime=462.08 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 3834479 0 0 0 45538 670 0 0 20 0 1 0 436547662 25485938688 5724160 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 6222153 5724160 824 493 0 6215458 0
Current children cumulated CPU time: 462.08 s
Current children cumulated vsize: 24888612 KiB
Current children cumulated memory: 22896640 KiB

[startup+522.3 s]
/proc/loadavg: 1.00 1.72 2.21 2/191 9930
/proc/meminfo: memFree=5922532/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=26860032 memory=25855212 CPUtime=522.05 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 4327939 0 0 0 51422 783 0 0 20 0 1 0 436547662 27504672768 6463803 33554432000 4194304 6211092 140722855327792 140722855322056 140575140940773 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 6715041 6463803 824 493 0 6708346 0
Current children cumulated CPU time: 522.05 s
Current children cumulated vsize: 26860032 KiB
Current children cumulated memory: 25855212 KiB

[startup+582.3 s]
/proc/loadavg: 1.00 1.59 2.13 2/191 9933
/proc/meminfo: memFree=2964572/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=28889068 memory=28798236 CPUtime=582.02 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 5120731 0 0 0 57294 908 0 0 20 0 1 0 436547662 29582405632 7199559 33554432000 4194304 6211092 140722855327792 140722855322056 140575140950924 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 7222267 7199559 849 493 0 7215572 0
Current children cumulated CPU time: 582.02 s
Current children cumulated vsize: 28889068 KiB
Current children cumulated memory: 28798236 KiB

[startup+584.122 s]
# the end of solver process 9864 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=573.19 s, system=10.6602 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+582.4 s]
/proc/loadavg: 1.00 1.59 2.13 2/191 9933
/proc/meminfo: memFree=2964572/32770624 swapFree=66937592/67108860
[pid=9864] ppid=9861 vsize=28889068 memory=28798236 CPUtime=582.12 cores=0-7
/proc/9864/stat : 9864 (cosoco) R 9861 9864 8955 0 -1 4202496 5276480 0 0 0 57297 915 0 0 20 0 1 0 436547662 29582405632 7199559 33554432000 4194304 6211092 140722855327792 140722855322056 140575140950924 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 29229056 140722855330833 140722855330925 140722855330925 140722855333838 0
/proc/9864/statm: 7222267 7199559 849 493 0 7215572 0
Current children cumulated CPU time: 582.12 s
Current children cumulated vsize: 28889068 KiB
Current children cumulated memory: 28798236 KiB

[startup+583.2 s]
/proc/loadavg: 1.00 1.59 2.13 2/191 9933
/proc/meminfo: memFree=6278960/32770624 swapFree=66937592/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+583.6 s]
/proc/loadavg: 1.00 1.59 2.13 2/191 9933
/proc/meminfo: memFree=6278960/32770624 swapFree=66937592/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+584 s]*
/proc/loadavg: 1.00 1.59 2.13 2/191 9933
/proc/meminfo: memFree=24571580/32770624 swapFree=66937592/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+584.109 s]
/proc/loadavg: 1.00 1.59 2.13 2/191 9933
/proc/meminfo: memFree=24571580/32770624 swapFree=66937592/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 584.122
CPU time (s): 583.85
CPU user time (s): 573.19
CPU system time (s): 10.6602
CPU usage (%): 99.9534
Max. virtual memory (cumulated for all children) (KiB): 28889068
Max. memory (cumulated for all children) (KiB): 28798236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 573.19
system time used= 10.6602
maximum resident set size= 28798236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5921365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 488
involuntary context switches= 467


# summary of solver processes directly reported to runsolver:
#   pid: 9864
#   total CPU time (s): 583.85
#   total CPU user time (s): 573.19
#   total CPU system time (s): 10.6602

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.1157 second user time and 4.02887 second system time

The end

Launcher Data

Begin job on node151 at 2019-09-16 04:58:43
IDJOB=4398355
IDBENCH=126243
IDSOLVER=2851
FILE ID=node151/4398355-1568602762
RUNJOBID= node151-1568597291-8982
PBS_JOBID= 21703408
Free space on /tmp= 59308 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-09-a4.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398355-1568602762/watcher-4398355-1568602762 -o /tmp/evaluation-result-4398355-1568602762/solver-4398355-1568602762 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node151-1568597291-8982 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398355-1568602762.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 24dd80e7bb1ef2b7df88c183d3ee4992
RANDOM SEED=1240451802

node151.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31816460 kB
MemAvailable:   31845104 kB
Buffers:           35816 kB
Cached:           296008 kB
SwapCached:        69280 kB
Active:           195628 kB
Inactive:         209136 kB
Active(anon):       2160 kB
Inactive(anon):   114228 kB
Active(file):     193468 kB
Inactive(file):    94908 kB
Unevictable:      109592 kB
Mlocked:          109592 kB
SwapTotal:      67108860 kB
SwapFree:       66937584 kB
Dirty:              2740 kB
Writeback:             0 kB
AnonPages:         42864 kB
Mapped:            41980 kB
Shmem:             34564 kB
Slab:             141180 kB
SReclaimable:     112204 kB
SUnreclaim:        28976 kB
KernelStack:        3840 kB
PageTables:         4728 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     506184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 59308 MiB
End job on node151 at 2019-09-16 05:08:27